#define PI 3.14159
#include<stdio.h>
int main()
{
    float c,s1,s2,v1,v2;
	float r=1.5,h=3;
	c=2.0*PI*r;
	s1=PI*r*r;
	s2=4.0*PI*r*r;
	v1=4*(PI*r*r*r)/3.0;
	v2=PI*r*r*h;
	printf("%.2f,%.2f,%.2f,%.2f,%.2f",c,s1,s2,v1,v2);
	return 0;
}
